Photocopying and other topics are presented in Vols. 1 and 2 of the transcript of the Ninth Commission Meeting held in Arlington, Virginia in 1976. Topics in Vol. 1 include: (1) implications for the commission's work of the final provisions of the copyright bill; (2) study of a national periodical bank(s) for the U.S.; (3) the provision of photocopies by the National Library of Medicine and its regional medical libraries. Charts of the hierarchical network of the Regional Medical Libraries and the U.S. MEDLINE centers are included. Vol. 2 examines: (1) the lending and photocopying activities of the Center for Research Libraries, including the arrangement for securing photocopies of periodical articles from the British Library Lending Division; (2) the photocopying activities of the Linda Hall Library for scientific and technical materials; and (3) the activities and future plans of the British Library Lending Division. (Author/AP)